Two Problems w/ LG Electronics & Win 7

Problem 1: Whenever I attempt to access to the LG Electronics website on my Win 7 machine, I get a security warning about downloading a file & the website is blocked. This is a recent issue & only occurs on my Win 7 computer. (My laptop is running Vista & I have no such issues w/ the site.)

Problem 2: I just got a replacement LG phone (VX8575) & the LG CDMA USB Modem Driver will not install. It was working previously & I was able to sync Outlook w/ the LG phone's (VX9600) calendar. Now I get a message that the driver has stopped working & upon attempting to reinstall either the old driver or upgrade to a newer version, I receive the following:
Component: Disk <1>
File Group: <Disk 1> Disk 1 Files (1)
Error: The filename, directory name, or volume label syntax is incorrect.
Anyone have a clue as to what's going on? I've tried everything I can think of including disabling Norton Internet Security to no effect.

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